Pushbotton key array for a portable electronic apparatus



FIG. 1 is a front elevational view of a pushbutton key array for a portable electronic apparatus showing my new design;

FIG. 2 is a front, right side and top perspective view thereof; and,

FIG. 3 is a front, left side and bottom perspective view thereof.

The dotted lines showing the outline of a telephone handset are for illustration purposes only and forms no part of the claimed invention. 

The ornamental design of a pushbutton key array for a portable electronic apparatus, as shown and described. 